liaoxingyu 8f8cbf9411 fix lr scheduler warning when amp training
Skip lr scheduler when this iteration creates NaN gradients
2021-06-02 16:35:46 +08:00
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2020-07-06 16:57:43 +08:00
2020-07-29 17:43:39 +08:00
2021-03-23 12:12:35 +08:00